Powder metallurgy OEM gears containing: ring gear, big size internal ring gear,inner ring gear, Excavator ring gear, excavator gear, excavator planetary gear, excavator sun gear, excavator swing gears, automotive ring gears, industrial ring gear, external ring gears, large ring gear, bull ring gears, large diameter ring gears, special gear, transmission gear, gear wheel, worm gear, helical gears,spur gears, bevel gears, ring gear, internal ring gear, ring gear for cement mixer and so on.

Application sintered gear widely used in the the gear box/reducer/mixer/blender/pump/machinery/power tools/oil pump/gear pump